Colles骨折
A．“餐叉”样畸形B．下肢短缩、外旋畸形C．腕下垂D．下肢短缩、内旋、内收畸形E．Dugas征阳性
参考答案：A
32．—Mr Jack appears very charming in public, talkative, kind, generous, enthusiastic…
—Oh, enough! ___________, he is rather cold and rude to his family members.
A．In addition
B．As a result
C．On the contrary
D．Not really
下列各种混合物中，不能混溶的是（ ）
A．植物油和乙醇
B．苯和水
C．酒精和水
D．汽油和苯
